User Manual >
help.mathlab.app
Quick Help
Input
- Many keyboard buttons will show popup with extra options after delay, see keyboard map.
- Tap same key repeatedly to cycle through available entries (e.g. x->y->z).
- Hold e to switch to hyperbolic functions.
- Hold π to switch back to trigonometric functions.
- Press and hold clear button in right top corner to clear all expressions.
- Do not use = or enter to show result. Result will appear automatically.
Keyboard map
Graph
- Enter function of x to be displayed, e.g. sin x.
- Use enter to add more functions. One function per line.
- Touch and drag graph to view more.
- Tap graph to show zoom controls.
- Touch and drag y-axis to show tracing line. Tap y-axis to hide it.
- Tap tracing line to switch between function values and slopes.
- Use legend checkboxes to show function roots and critical points.
Table
- Table shares expressions with Graph.
- Use enter to add more functions. One function per line.
- Touch and drag table to view more.
- Tap table to show zoom controls. They change step for x.
- Touch and drag vertical lines to change result precision and column width.